Silo de La Puebla de Arganzón

Silo de La Puebla de Arganzón is a distinctive community building at the heart of La Puebla de Arganzón, a small town in the Condado de Treviño enclave (province of Burgos), surrounded on every side by Basque Country territory. Locals simply call it "El Silo" — a name that gives away its origin: this is a former grain silo that was later converted into a multipurpose hall serving the whole town.

How do you get there?

The building stands on Calle Las Cercas 2, right in the centre of La Puebla de Arganzón, a short walk from the town hall and the main square. La Puebla de Arganzón sits along the route connecting Vitoria-Gasteiz with Burgos, making it a convenient stop for anyone travelling between the Basque capital and Castile and León. Because the town is an enclave surrounded by Álava, driving is the most practical option — public transport links are limited, and the town is best visited as a stop along a longer route rather than a standalone destination.

What is there to see?

El Silo is a good example of adaptive reuse of industrial-era architecture for community purposes — from the outside, the plain, functional shape of the old grain silo gives no hint that a gym and group activity hall now operate inside. The building hosts regular classes: aerobics on Monday and Wednesday evenings, Basque folk dancing on Thursday evenings, plus judo and ballet sessions for children. Life here revolves around the daily rhythm of local residents rather than around a fixed exhibition or guided visits.

The hall also doubles as a conference and presentation space — in 2012 it hosted a talk on the results of archaeological excavations carried out at the Arganzón castle, a medieval fortification tied to the history of this border region. Anyone interested in the history of the Condado de Treviño will find this a useful starting point for tracking down the remains of the castle and the town's old defensive walls, which were the subject of that presentation.

The silo's plain, functional twentieth-century architecture stands in clear contrast with the much older buildings surrounding it, which in itself makes it a small but telling detail in the urban landscape of this corner of Burgos province.

When is the best time to visit?

The building is open mornings from 9:30 to 14:00 (a key must be collected from the town hall for this slot) and afternoons/evenings from 16:00 to 22:00, Monday to Friday. If you're interested in seeing a specific activity — aerobics or Basque dancing, for example — plan your visit around those class times, since that's when the building is busiest. Outside those hours, it's still worth a short walk past the building to see its architecture and the surrounding town centre.

Frequently asked questions

Can you visit the Silo as a heritage site? Not really — it's a working multipurpose hall for residents, without a permanent tourist exhibition. You can view the architecture from outside; entering is mainly tied to classes or scheduled events.

What activities take place inside? Aerobics, Basque folk dancing, and children's judo and ballet classes. Access to the gym requires signing up on site.

Where exactly is the Silo located? On Calle Las Cercas 2, in the centre of La Puebla de Arganzón, close to the town hall.

Does the Silo host cultural events? Yes — the hall is occasionally used for talks and presentations, including a 2012 conference on the archaeological excavations at Arganzón castle.